2005 Audi A4 vs. 1986 Porsche 944
To start off, 2005 Audi A4 is newer by 19 year(s). Which means there will be less support and parts availability for 1986 Porsche 944. In addition, the cost of maintenance, including insurance, on 1986 Porsche 944 would be higher. At 2,479 cc (4 cylinders), 1986 Porsche 944 is equipped with a bigger engine. In terms of performance, 1986 Porsche 944 (188 HP @ 6000 RPM) has 8 more horse power than 2005 Audi A4. (180 HP @ 5700 RPM) In normal driving conditions, 1986 Porsche 944 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi A4 weights approximately 175 kg more than 1986 Porsche 944.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Porsche 944. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 Audi A4 (240 Nm @ 1950 RPM) has 10 more torque (in Nm) than 1986 Porsche 944. (230 Nm @ 4300 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1986 Porsche 944.
Compare all specifications:
| 2005 Audi A4 | 1986 Porsche 944 | |
| Make | Audi | Porsche |
| Model | A4 | 944 |
| Year Released | 2005 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 2479 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 180 HP | 188 HP |
| Engine RPM | 5700 RPM | 6000 RPM |
| Torque | 240 Nm | 230 Nm |
| Torque RPM | 1950 RPM | 4300 RPM |
| Engine Bore Size | 81 mm | 100 mm |
| Engine Stroke Size | 86.4 mm | 78.9 mm |
| Engine Compression Ratio | 9.3:1 | 10.9:1 |
| Top Speed | 234 km/hour | 227 km/hour |
| Acceleration 0-100mph | 8.3 seconds | 7.9 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1475 kg | 1300 kg |
| Vehicle Length | 4550 mm | 4300 mm |
| Vehicle Width | 1770 mm | 1740 mm |
| Vehicle Height | 1430 mm | 1280 mm |
| Wheelbase Size | 2660 mm | 2410 mm |
